International Standard
ISO 20701
Leather — Tests for colour fastness — Colour fastness to saliva
Reference number
ISO 20701
Edition 2
Under publication
ISO 20701
86794
Final production steps (up to seven weeks).
Will replace ISO 20701:2017

Abstract

ISO 20701 | IUF 427:2017 specifies a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.

The method uses an artificial saliva solution to simulate whether colouring materials can migrate from leather to the mouth or to the mucous membranes.

General information

  •  : Under development
    : International Standard under publication [60.00]
  •  : 2
  • IULTCS
    59.140.30 
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